Electro-Sensors, Inc.

HazardPRO™ wireless Hazard Monitoring System Certified for Use in Explosive Environments
Controls & Controllers

HazardPRO™ wireless Hazard Monitoring System Certified for Use in Explosive Environments

Electro-Sensors, Inc. now offers Intrinsically Safe Class II Div. 1 certification for HazardPRO wireless nodes and sensors MINNETONKA, MINNESOTA – (December 30, 2016) Electro-Sensors, Inc. (NASDAQ: ELSE) today announced it has successfully achieved Intrinsically Safe Class II Div. 1 certification for the HazardPRO wireless hazard monitoring nodes and sensors. This certification allows the...

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Communication Systems & Equipment

Electro-Sensors Featured in May Issue of Milling and Grain Magazine

During the 2016 GEAPS Exchange, which took place in Austin, TX, Electro-Sensors' own Rick Eller gave an informative presentation revolving around the HazardPRO™ systems ambient temperature compensation feature. This took place during the shows Idea Exchange where 11 companies had the chance to present their latest products and explain how they benefit the grain industry. These were kept...

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Process Meter detects, converts, and displays input signals.
Test & Measurement

Process Meter detects, converts, and displays input signals.

Run asÂ- standalone ratemeter or configured as complete control and display system, PM500 has two 4–20 mA sensor inputs that can be scaled to any user-selected units. There are various sensor inputs types, but most common are temperature, speed, and position. Because inputs are independent of each other, meter can be programmed to display 2 different processes. Unit can be powered by 115...

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Bracket Assemblies aid mounting of speed sensors.
Electrical Equipment & Systems

Bracket Assemblies aid mounting of speed sensors.

Model EZ-3/4 in. Easy Mount Bracket Assemblies are compatible with Electro-Sensors 906 and 932, while EZ-18 mm assemblies work with Electro-Sensors ST420, ST420-LT, ST420-DI, Series 18, and SpeedTalker DN-BH. Designed for applications up to 300 rpm, both units mount directly to tapped shaft. Pulser Disc within CPVC housing provides 8 pulses/revolution. Assemblies are used with speed sensors to...

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Hazard Monitor is available for single legs and conveyors.
Communication Systems & Equipment

Hazard Monitor is available for single legs and conveyors.

As part of predictive maintenance program to protect against breakdowns/failure, Electro-Sentry 16 can be used on grain elevator legs or conveyors to monitor up to 16 critical points for bearing temperature and belt alignment. Sensors provide 4–20 mA signal, and all sensor values and alarms are displayed on front panel. One-button tests are offered for all sensors, set points, and alarm output...

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Shaft Rotation Speed Sensors meets needs of demanding applications.
Sensors, Monitors & Transducers

Shaft Rotation Speed Sensors meets needs of demanding applications.

Offered with Hall-Effect or magnetoresistive sensors as well as single-channel or quadrature signaling, Series 18 sensors detect passing magnets from shaft-mounted pulser disc or wrap, and output voltage pulse frequency proportional to shaft rotation speed. All models operate down to (and including) zero speed and are compatible with PLC inputs, tachometers, and range of frequency meters. Pulser...

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Single-Leg Hazard Monitor enhances predictive maintenance.
Controls & Controllers

Single-Leg Hazard Monitor enhances predictive maintenance.

Employed to protect against breakdowns and machinery failure, Electro-Sentry 1 is commonly used on grain elevator legs to monitor critical points for shaft slowdown, belt alignment, and bearing temperature. Single-leg, stand-alone system delivers at-a-glance alarm identification, 13 analog inputs, 8 relay outputs, and one-button test capabilities. All components provide 4-20 mA signal compatible...

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Sensors, Monitors & Transducers

Shaft Speed Sensor features explosionproof NEMA 4X housing.

Available as integral part of Electro-Sentry1 Hazard Monitoring System or as stand-alone unit, Model FB420 provides 4-20 mA signal directly proportional to rotational speed of monitored shaft. Four-digit LCD, capable of displaying 0.000-9999 rpm or 4-20 mA, facilitates calibration and troubleshooting. Equipped with relay that can be programmed for failsafe over-speed/under-speed alarm, sensor is...

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I/O Modules facilitate remote sensor installation.
Controls & Controllers

I/O Modules facilitate remote sensor installation.

Featuring DIN rail mountable design, ION Analog Input Node accepts up to 12 analog sensor inputs and transmits data over Modbus RTU back to PLC or control system, while ION Discrete Node accepts up to 6 discrete sensor inputs and has 6 relay outputs to control local alarms or machinery shutdown. Mis-wire and short-circuit protected, modules offer at-a-glance status of power, communication,...

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Analog Shaft Tachometer exhibits plug-and-play functionality.
Test & Measurement

Analog Shaft Tachometer exhibits plug-and-play functionality.

Without requiring any user calibration, ST420 detects magnetic pulses from rotating shaft-mounted pulser disc or wrap. Shaft speed monitor, with 18 mm dia, uses quartz crystal-based digital processing to convert pulses to smooth, continuous 4-20 mA analog signal directly proportional to pulse frequency. Magnetic pulse detector, signal processing capability, and 2-wire, loop-powered, 4-20 mA...

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HazardPRO™ wireless Hazard Monitoring System Certified for Use in Explosive Environments
Controls & Controllers

HazardPRO™ wireless Hazard Monitoring System Certified for Use in Explosive Environments

Electro-Sensors, Inc. now offers Intrinsically Safe Class II Div. 1 certification for HazardPRO wireless nodes and sensors MINNETONKA, MINNESOTA – (December 30, 2016) Electro-Sensors, Inc. (NASDAQ: ELSE) today announced it has successfully achieved Intrinsically Safe Class II Div. 1 certification for the HazardPRO wireless hazard monitoring nodes and sensors. This certification allows the...

Read More »
Communication Systems & Equipment

Electro-Sensors Featured in May Issue of Milling and Grain Magazine

During the 2016 GEAPS Exchange, which took place in Austin, TX, Electro-Sensors' own Rick Eller gave an informative presentation revolving around the HazardPRO™ systems ambient temperature compensation feature. This took place during the shows Idea Exchange where 11 companies had the chance to present their latest products and explain how they benefit the grain industry. These were kept...

Read More »
Process Meter detects, converts, and displays input signals.
Test & Measurement

Process Meter detects, converts, and displays input signals.

Run asÂ- standalone ratemeter or configured as complete control and display system, PM500 has two 4–20 mA sensor inputs that can be scaled to any user-selected units. There are various sensor inputs types, but most common are temperature, speed, and position. Because inputs are independent of each other, meter can be programmed to display 2 different processes. Unit can be powered by 115...

Read More »
Mergers & Acquisitions

Electro-Sensors, Inc. Acquires Wireless Hazard Monitoring Product Line from Harvest Engineering Inc.

MINNETONKA, Minn.– Electro-Sensors, Inc. (Nasdaq: ELSE) announced today it has acquired the advanced wireless hazard monitoring product line from Harvest Engineering Inc. ( Harvest"). Electro-Sensors will market and sell the new hazard monitoring products under its new HazardPRO™ product line and manufacture and service them at its Minnetonka, Minnesota facility. "The creation of the...

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People in the News

Electro-Sensors Adds to Management Team and Board of Directors

Electro-Sensors Adds to Management Team and Board of Directors, and Announces Temporary Suspension of Quarterly Dividend • Appoints David L. Klenk as CEO, Adds Scott A. Gabbard to Board of Directors, Temporarily suspends Quarterly Dividend Minnetonka, MinnesotaÂ-  – Electro-Sensors, Inc. (NASDAQ: ELSE), a leading global provider of machine monitoring sensors and hazard monitoring...

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Bracket Assemblies aid mounting of speed sensors.
Electrical Equipment & Systems

Bracket Assemblies aid mounting of speed sensors.

Model EZ-3/4 in. Easy Mount Bracket Assemblies are compatible with Electro-Sensors 906 and 932, while EZ-18 mm assemblies work with Electro-Sensors ST420, ST420-LT, ST420-DI, Series 18, and SpeedTalker DN-BH. Designed for applications up to 300 rpm, both units mount directly to tapped shaft. Pulser Disc within CPVC housing provides 8 pulses/revolution. Assemblies are used with speed sensors to...

Read More »
Hazard Monitor is available for single legs and conveyors.
Communication Systems & Equipment

Hazard Monitor is available for single legs and conveyors.

As part of predictive maintenance program to protect against breakdowns/failure, Electro-Sentry 16 can be used on grain elevator legs or conveyors to monitor up to 16 critical points for bearing temperature and belt alignment. Sensors provide 4–20 mA signal, and all sensor values and alarms are displayed on front panel. One-button tests are offered for all sensors, set points, and alarm output...

Read More »
Shaft Rotation Speed Sensors meets needs of demanding applications.
Sensors, Monitors & Transducers

Shaft Rotation Speed Sensors meets needs of demanding applications.

Offered with Hall-Effect or magnetoresistive sensors as well as single-channel or quadrature signaling, Series 18 sensors detect passing magnets from shaft-mounted pulser disc or wrap, and output voltage pulse frequency proportional to shaft rotation speed. All models operate down to (and including) zero speed and are compatible with PLC inputs, tachometers, and range of frequency meters. Pulser...

Read More »
Mergers & Acquisitions

Electro-Sensors, Inc. Announces Sale of the AutoData System Division

MINNETONKA, Minn., Oct. 12, 2011 - Electro-Sensors, Inc. (Nasdaq: ELSE) (the Company") announced today that the Company has sold its AutoData Systems Division to Auto Data Inc., a new corporation owned by a group of investors who intend to add personnel and resources in order to further grow the business. Presently, the AutoData Systems business develops and distributes desktop software for...

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Single-Leg Hazard Monitor enhances predictive maintenance.
Controls & Controllers

Single-Leg Hazard Monitor enhances predictive maintenance.

Employed to protect against breakdowns and machinery failure, Electro-Sentry 1 is commonly used on grain elevator legs to monitor critical points for shaft slowdown, belt alignment, and bearing temperature. Single-leg, stand-alone system delivers at-a-glance alarm identification, 13 analog inputs, 8 relay outputs, and one-button test capabilities. All components provide 4-20 mA signal compatible...

Read More »

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